Due to the nature of the vj walls the cornice doesn't touch the panels at the grooves. Do you have to poke the brush into those 'holes'. Due to high ceiling height you can kind of see up into the 'holes'.

Do I just put masking tape along the bottom edge of the cornice and then just cut in on a straight line or do I have to try and poke into the 'holes' where the cornice is not touching the grooves in the wall.

Now that I've spent a bit of time looking at the matter I actually realise it's not a massive detractant at all
it's actually original to have them that way i reckon. I'm not sure I'm going to be bothering filling them.
Particularily when there's a whole lot of things to be done that can add or restore character

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